Values of emanation fraction (fem) in 58 soil samples are
collected in Table 1, and values of the fraction of water
filled pores (m) and porosity (p) in Table 2. Emanation
fraction varies from 0.010 to 0.547 and the values roughly
fit a lognormal distribution (Fig. 2). This range is similar to
those reported for soil samples found in the review by
Sakoda et al. [17]. Fraction of pores filled with water and
porosity range from 0.259 to 0.797 and from 0.416 to
0.659, respectively (Table 2).